Home / 59,058,721.60-88,588,082.40-56,507,804.80

Finding the Fourth Proportional to 59,058,721.60, 88,588,082.40 and 56,507,804.80

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Solution

The fourth proportional to 59,058,721.60, 88,588,082.40 and 56,507,804.80 is: 84,761,707.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,058,721.60 : 88,588,082.40 = 56,507,804.80 : x
  2. Step 2: Convert to fraction form
    59,058,721.60/88,588,082.40 = 56,507,804.80/x
  3. Step 3: Cross multiply
    59,058,721.60x = 88,588,082.40 × 56,507,804.80
  4. Step 4: Simplify right side
    59,058,721.60x = 5,005,918,067,865,516
  5. Step 5: Solve for x
    x = 5,005,918,067,865,516/59,058,721.60
  6. Step 6: Final answer
    x = 84,761,707.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.